Applies To
- Models 7300 and 7400 only
- (Combination Smoke + CO models only)
CO alarm pattern
- 4 quick beeps repeating + voice alert
- “Dangerous level of carbon monoxide detected. Evacuate immediately. Call 911.”
Important Safety Notice
- Immediately move to fresh air outdoors or near an open door/window.
- Call emergency services immediately.
- Do not re-enter until responders confirm it is safe.
Download User Guide PDF
7300–7400:
7500–7600: